Quiz Questions - Govt ITI UDUPI

Question 1 1 Marks

What is the cause for refrigerator door gap at closing position?

A

Uneven floor level

B

Either side gap more

C

Either side gap less

D

Uneven condenser level

Question 2 1 Marks

What is the temperature maintained in the refrigerator freezer?

A

0 Degree Centigrade

B

- 15 Degree Centigrade

C

- 45 Degree Centigrade

D

- 65 Degree Centigrade

Question 3 1 Marks

Which movement of plunger energises the start winding in relay operation?

A

Vertically up

B

Bottom side

C

Vertically down

D

Horizontally left

Question 4 1 Marks

Which sheet is used to check the tigtness of door gasket of a refrigerator?

A

Rubber

B

Plastic

C

Copper

D

Zinc

Question 5 1 Marks

What is the advantage of sealed system compared to open type system?

A

Mechanical efficiency is greater

B

Cylinder lubrication is easier

C

Any refrigerant can be used

D

No shaft seal is required

Question 6 1 Marks

Which component is replaced to prevent air entering the refrigerator cabinet?

A

Thermostat

B

Door gasket

C

Door paint

D

Door hinges

Question 7 1 Marks

What is the result if discharge reed is broken in open type compressor?

A

Poor pumping

B

More pumping

C

Oil pumping

D

No pumping

Question 8 1 Marks

Which component actuates the defrost cycle in frost free refrigerator?

A

Bimetal thermo

B

Defrost heater

C

Timer

D

Relay

Question 9 1 Marks

What is the working condition of component during defrost cycle in frost free refrigerator?

A

Evaporator fan motor is running

B

Compressor is not running

C

Thermostat cuts off

D

Relay activated

Question 10 1 Marks

Which component defrosts in frost free refrigerator?

A

Bulb

B

Heater

C

Thermostat

D

Capillary tube

Question 11 1 Marks

Which domestic system uses automatic defrost?

A

Frost free refrigerator

B

Conventional refrigerator

C

Split air - conditioner

D

Window air - conditioner

Question 12 1 Marks

Which component switches ON/OFF the starting winding in RSIR motor?

A

Thermostat

B

Capacitor

C

Relay

D

OLP

Question 13 1 Marks

Which electrical control cuts off heating element in frost free refrigerator?

A

Bimetal thermo

B

Thermostat

C

Relay

D

Timer

Question 14 1 Marks

What is the effect of bimetal thermo stucks in ON position in frost free refrigerator?

A

Accumulation of frost

B

More cooling

C

Poor cooling

D

No cooling

Question 15 1 Marks

How the capacity of refrigerator is expressed?

A

Weightage

B

Tonnage

C

Wattage

D

Litres

Question 16 1 Marks

What is velocity of a body travels a distance of 168 metres in a line in 21 seconds?

A

6 m/sec

B

8 m/sec

C

10 m/sec

D

12 m/sec

Question 17 1 Marks

What is the potential energy in a body of mass 10 kg kept on the top of a pole 20 metres height?

A

1942 Joules

B

1952 Joules

C

1962 Joules

D

1972 Joules

Question 18 1 Marks

What is the unit of speed?

A

Metre/second

B

Metre/second<sup>2</sup>

C

Metre/minute

D

Metre/hour

Question 19 1 Marks

What is the potential energy, if a body of mass 250 kg is at a height of 30 metre?

A

72.57 KJ

B

73.57 KJ

C

74.57 KJ

D

75.57 KJ

Question 20 1 Marks

What is called if a body posses both magnitude and direction of velocity?

A

Speed

B

Velocity

C

Vector quantity

D

Scalar quantity

Question 21 1 Marks

Which drawing dimension is correct as per standard drawing practice? | ಸ್ಟ್ಯಾಂಡರ್ಡ್ ಡ್ರಾಯಿಂಗ್ ಅಭ್ಯಾಸದ ಪ್ರಕಾರ ಯಾವ ಡ್ರಾಯಿಂಗ್ ಆಯಾಮ ಸರಿಯಾಗಿದೆ?

A

B

C

D

Question 22 1 Marks

Identify the name of tool? | ಉಪಕರಣದ ಹೆಸರನ್ನು ಗುರುತಿಸುವುದೇ?

A

Ball pein hammer | ಬಾಲ್ ಪೆನ್ ಸುತ್ತಿಗೆ

B

Mallet | ಮ್ಯಾಲೆಟ್

C

Cross pein hammer | ಕ್ರಾಸ್ ಪೀನ್ ಸುತ್ತಿಗೆ

D

Straight pein hammer | ಸ್ಟ್ರೈಟ್ ಪೆಯಿನ್ ಸುತ್ತಿಗೆ

Question 23 1 Marks

Identify the name of instrument? | ಉಪಕರಣದ ಹೆಸರನ್ನು ಗುರುತಿಸುವುದೇ?

A

Set square | ಸೆಟ್ ಸ್ಕ್ವೇರ್

B

Protractor | ಪ್ರೊಟ್ರಾಕ್ಟರ್

C

French curve | ಫ್ರೆಂಚ್ ಕರ್ವ್

D

ʹ T ʹ square | ʹಟಿʹ ಸ್ಕ್ವೇರ್

Question 24 1 Marks

Identify the name of prism? | ಪ್ರಿಸ್ಮ್ ಹೆಸರನ್ನು ಗುರುತಿಸುವುದೇ?

A

Rectangle prism | ಆಯತ ಪ್ರಿಸ್ಮ್

B

Square prism | ಚದರ ಪ್ರಿಸ್ಮ್

C

Triangular prism | ತ್ರಿಕೋನ ಪ್ರಿಸ್ಮ್

D

Hexagonal prism | ಷಡ್ಭುಜೀಯ ಪ್ರಿಸ್ಮ್

Question 25 1 Marks

Which arrow head is correct as per standard? | ಮಾನದಂಡದ ಪ್ರಕಾರ ಯಾವ ಬಾಣದ ಹೆಡ್ ಸರಿಯಾಗಿದೆ?

A

B

C

D