Agricultural Engineering/Agricultural Engineering MCQs Set-6 Sample Test,Sample questions

Question:
 Neutralisation involves addition of _________ substances with the waste.

1.Hydraulic

2.Chemical

3.Physical

4.Biological

Posted Date:-2022-05-12 01:34:04


Question:
 Suitable method for treating acidic or basic hazardous waste is _________

1.Neutralisation

2.Precipitation

3.Hydrolysis

4.Electrolysis

Posted Date:-2022-05-12 01:33:16


Question:
A generator must keep a copy of each manifest signed for a period of _____ years.

1.1

2.2

3.3

4.4

Posted Date:-2022-05-12 01:14:21


Question:
A generator who initiates a shipment of hazardous waste must certify _________ techniques adopted.

1.Waste minimisation

2.Manifest

3.Analysis

4.NPL

Posted Date:-2022-05-12 01:18:19


Question:
A transporter must keep a copy of each Biennial Report for three years.

1.True

2.False

Posted Date:-2022-05-12 01:14:46


Question:
According to CPCB the major criteria considered for selection of technologies are _________

1.Waste quantity

2.Chemical analysis

3.Lead content

4.Mercury content

Posted Date:-2022-05-12 01:00:02


Question:
Accumulation time limit for SQG is less than or equal to _______ days.

1.170

2.180

3.190

4.160

Posted Date:-2022-05-12 01:12:38


Question:
As per CPCB the waste processing technologies are divided into _________ categories.

1.1

2.2

3.3

4. 4

Posted Date:-2022-05-12 01:01:00


Question:
Chlorine is a reducing agent.

1.True

2.False

Posted Date:-2022-05-12 01:28:21


Question:
Common reagents for neutralising acid wastes are __________

1.Sodium

2.Lime and sodium hydroxide

3.Lime and zinc

4.Lead

Posted Date:-2022-05-12 01:34:49


Question:
Common reagents for neutralising alkaline wastes are ________

1.Sulphuric and HCl

2.Lime and sodium hydroxide

3.Lime and zinc

4.Lead

Posted Date:-2022-05-12 01:35:36


Question:
Current hazardous waste facility strategies tend to be facility-specific.

1.True

2.False

Posted Date:-2022-05-12 01:08:24


Question:
Dissolved salts of hazardous metal wastes can be treated by neutralisation.

1.True

2.False

Posted Date:-2022-05-12 01:36:21


Question:
Electroplating wastes can be treated from ________ process.

1.Hydrolysis

2.Neutralisation

3.Chemical precipitation

4.Oxidation and reduction

Posted Date:-2022-05-12 01:29:30


Question:
EPA ID is required for very small quantity generators.

1.True

2.False

Posted Date:-2022-05-12 01:11:23


Question:
For rejected shipments of hazardous waste the generator must _________

1.Sign item 18c

2.Sign item 20

3.Sign either

4.Sign e-copy

Posted Date:-2022-05-12 01:16:46


Question:
For shipments of hazardous waste within the United States only by water _______ copies of manifest must be sent.

1.1

2.2

3.3

4.4

Posted Date:-2022-05-12 01:16:06


Question:
Generator is not held responsible for non-submission of ________

1.E-manifest

2.Manifest

3.Manifest to reporter

4.Manifest to transporter

Posted Date:-2022-05-12 01:17:34


Question:
Hazardous facility siting is a __________

1.Chemical analysis

2.Systems approach

3.System activity

4.System analysis

Posted Date:-2022-05-12 01:08:01


Question:
Hazardous waste management requires __________

1.Chemical analysis

2.Systems approach

3.Research

4.NPL

Posted Date:-2022-05-12 01:07:08


Question:
Liquids with high vapour pressure evaporates slowly.

1.True

2.False

Posted Date:-2022-05-12 01:40:26


Question:
Managing waste is the responsibility of the government.

1.True

2.False

Posted Date:-2022-05-12 01:19:57


Question:
Neutralisation adjusts pH level of corrosive between ____ and ____

1.5, 9

2.5.5, 9.5

3.6, 7

4.7, 8

Posted Date:-2022-05-12 01:37:40


Question:
Neutralisation process is extensively applied for ________ hazardous waste.

1.Reactive

2.Neutral

3.Corrosive

4.Chemical

Posted Date:-2022-05-12 01:37:05


Question:
On-Site Accumulation Quantity of small scale generators is less than ______ kg.

1.2000

2.4000

3.6000

4.8000

Posted Date:-2022-05-12 01:12:03


Question:
Oxidation avoids harmful side reactions.

1.True

2.False

Posted Date:-2022-05-12 01:30:27


Question:
Personal protective equipment should be worn while neutralising corrosive hazardous waste.

1.True

2.False

Posted Date:-2022-05-12 01:38:04


Question:
Rate of evaporation of liquid waste is measured by _______

1.Vapour pressure

2.Pressure

3.Temperature

4.Heat

Posted Date:-2022-05-12 01:39:53


Question:
Solidification of HW is done at TSDF to reduce ________

1.Area

2.Volume

3.Analysis

4.Record keeping

Posted Date:-2022-05-12 00:58:35


Question:
The biological activities depend upon __________

1.pH

2.Chemicals

3.Toxins

4.Temperature

Posted Date:-2022-05-12 01:01:48


Question:
The first complete domestic approach to waste management was agreed by _____ council.

1.COAG

2.COOG

3.COPA

4.COUS

Posted Date:-2022-05-12 01:21:32


Question:
The generator must sign the manifest by ________

1.Hand

2.Digitally

3.Placard

4.Electronically

Posted Date:-2022-05-12 01:15:24


Question:
The major issues contributing to difficulties in siting hazardous waste facility are _________

1.Uncertainty of risk

2.Area

3.NPL

4.HSP

Posted Date:-2022-05-12 01:05:52


Question:
The most common applications of chemical reduction is reduction of ________

1.chromium (VI) to chromium (III)

2.chromium (V) to chromium (III)

3.chromium (VI) to chromium (II)

4.chromium (V) to chromium (I)

Posted Date:-2022-05-12 01:32:28


Question:
The National pollution prevention policy states waste should be released to environment as quick as possible.

1.True

2.False

Posted Date:-2022-05-12 01:25:31


Question:
The process of neutralizing waste as listed in WAC 173-303-090 is known as ____________

1.Elementary neutralization

2.Chemical neutralization

3.Physical neutralization

4.Biological neutralization

Posted Date:-2022-05-12 01:39:01


Question:
The process used to destroy toxicity of waste by changing oxidation state is __________

1.Reduction process

2.Oxidation process

3.Waste analysis

4.Chemical analysis

Posted Date:-2022-05-12 01:27:03


Question:
The ______ Government is responsible for national legislation in Sydney.

1.Indian

2.UK

3.US

4.Australian

Posted Date:-2022-05-12 01:20:40


Question:
Vermi-composting can treat oily and spicy waste.

1.True

2.False

Posted Date:-2022-05-12 01:02:13


Question:
Which act is responsible for reducing pollution at source?

1.NGER

2.NEPM

3.Pollution prevention act

4.Waste reduction act

Posted Date:-2022-05-12 01:25:07


Question:
Which among the following is cheapest oxidizing reagent?

1.Sodium hypochlorite

2.Lead

3.Mercury

4.Zinc

Posted Date:-2022-05-12 01:30:04


Question:
Which among the following is the commonest waste treated by reduction?

1.Sodium hypochlorite

2.Lead

3.Mercury

4.Chromate

Posted Date:-2022-05-12 01:31:01


Question:
Which of the act is addressed for energy production?

1.NGER

2.NEPM

3.NOPE

4.NDGO

Posted Date:-2022-05-12 01:24:25


Question:
Which of the following solutions can be treated by reduction or oxidation process?

1.Cyanide

2.Lead

3.Mercury

4. Zinc

Posted Date:-2022-05-12 01:27:58


Question:
______ are designed to assist environmental management.

1.NEPM

2.NPEM

3.NEOP

4.NOPE

Posted Date:-2022-05-12 01:23:48


Question:
______ planning is required for Emergency Procedures while handling SQG waste.

1.Less

2.Basic

3.Full

4.Null

Posted Date:-2022-05-12 01:13:34


Question:
______ policy offers national framework for waste management and resource recovery in Australia.

1.National hazard policy

2.National waste policy

3.Environmental policy

4.Hazardous policy

Posted Date:-2022-05-12 01:22:58


Question:
______ programme is undertaken by UK government to deliver resource efficiency policies.

1.WRAP

2.TARP

3.BUOP

4.PESA

Posted Date:-2022-05-12 01:26:07


Question:
_________ method is more suitable in removing organic species in waste solution.

1.Hydrolysis process

2.Oxidation reduction

3.Waste analysis

4.Chemical analysis

Posted Date:-2022-05-12 01:31:41


Question:
__________ separation techniques are used before evaporation process.

1.Physical

2.Chemical

3.Biological

4.Biochemical

Posted Date:-2022-05-12 01:41:05


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