Quiz Questions

February 26 (ITISKILL0376VU)

Question 1 1 Marks
Which component defrosts in frost free refrigerator?
A
Bulb
B
Heater
C
Thermostat
D
Capillary tube
Question 2 1 Marks
Where the thermal bulb is fixed in frost free refrigerator?
A
Liquid line
B
Discharge line
C
Last coil of condenser
D
Last coil of evaporator
Question 3 1 Marks
Which domestic system uses automatic defrost?
A
Frost free refrigerator
B
Conventional refrigerator
C
Split air - conditioner
D
Window air - conditioner
Question 4 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 5 1 Marks
Where the manually defrosted water is stored in refrigerator?
A
Tray on top of the compressor
B
Bottom of the evaporator
C
Bottom of the condenser
D
Top of the freezer
Question 6 1 Marks
Which component is used in frost free refrigerator?
A
Plate coil evaporator
B
Liquid receiver
C
Oil separator
D
Timer switch
Question 7 1 Marks
Which device protects the compressor motor from drawing more current?
A
OLP
B
Relay
C
Thermostat
D
Door switch
Question 8 1 Marks
Which device equalizes the system pressure in frost free refrigerator?
A
Capillary tube
B
Compressor
C
Condenser
D
Evaporator
Question 9 1 Marks
Which electrical control cuts off heating element in frost free refrigerator?
A
Bimetal thermo
B
Thermostat
C
Relay
D
Timer
Question 10 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 11 1 Marks
Which component is replaced to prevent air entering the refrigerator cabinet?
A
Thermostat
B
Door gasket
C
Door paint
D
Door hinges