www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Question Papers
ISRO
ISRO Technician-B
MRAC
ISRO Technician-B MRAC 2019
10

ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

10) The full form of CFC is

Chemically Freezing Carbides

Chloro Fluro Carbons

Carburyls and Freon Compounds

Chlorinated Freon Compounds

Answer is:

Chloro Fluro Carbons

ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

For more MCQ's Click Here

Related ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

11) The operation of a solenoid valve is by

Pneumatically

Oil pressure

Electricity

Permanent magnet

Answer is:

Electricity

12) A reciprocating compressor in a refrigeration system has the following type of valve

Poppet valve

Solenoid valve

Butterfly valve

Globe valve or Rotary valve

Answer is:

Globe valve or Rotary valve

A reciprocating compressor in a refrigeration system has the following type of valve

13) The in-door unit of a split air conditioner has

Compressor and condenser

Evaporator and a blower fan

Evaporator, condenser and fan

Expansion valve, evaporator and fan

Answer is:

Evaporator and a blower fan

14) Which of the following refrigerant is highly toxic and flammable?

Ammonia

Carbon dioxide

Sulphur dioxide

R-12

Answer is:

Ammonia

ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

For more MCQ's Click Here