WIREMAN 2nd Year NSQF Mock Test – Module – Electrical Appliances

WITH EXPLANATION

EXPLANATION WILL BE DISPLAYED AFTER GETTING RESULT.

Question 1 of 15

Which device is used in annunciator panels?

LED (एलईडी)

Loudspeaker (लाउडस्पीकर)

Hooter (हूटर)

Buzzer (बजर)

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Question 1 of 15

Question 2 of 15

Which electrical effect makes gang-type electric bells work?

Chemical effect (रासायनिक प्रभाव)

X-ray effect (एक्स-रे प्रभाव)

Heating effect (ताप प्रभाव)

Magnetic effect (चुंबकीय प्रभाव)

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Question 2 of 15

Question 3 of 15

How many pins are in the chord wire of automatic electric iron?

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Question 3 of 15

Question 4 of 15

What is the part marked as 'X' ?

Bowl reflector (बाउल रिफ्लेक्टर)

Switch (स्विच)

Heating element (हीटिंग एलिमेंट)

Insulator (इंसुलेटर)

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Question 4 of 15

Question 5 of 15

What is the additional part in automatic iron compared to non-automatic iron?

Heal plate (हील प्लेट)

Chord wire (कॉर्ड वायर)

Pressure plate (प्रेशर प्लेट)

Thermostat (थर्मोस्टेट)

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Question 5 of 15

Question 6 of 15

What is minimum insulation resistance value for food mixer chord wire?

100 mega ohm (100 मेगा ओम)

1 mega ohm (1 मेगा ओम)

1 ohm (1 ओम)

500 ohm (500 ओम)

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Question 6 of 15

Question 7 of 15

Which material is used for heating coil of electric heater?

Nichrome (नाइक्रोम)

Copper (तांबा)

Brass (पीतल)

Silver (चांदी)

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Question 7 of 15

Question 8 of 15

What is the function of rotary switch in food mixer?

Overcurrent protection (ओवरकरंट सुरक्षा)

Overload protection (ओवरलोड सुरक्षा)

Reverse rotation (उल्टा घुमाव)

Speed selection (गति चयन)

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Question 8 of 15

Question 9 of 15

What is the speed range of food mixer?

3000-14000 rpm

550-900 rpm

1000-2000 rpm

300-600 rpm

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Question 9 of 15

Question 10 of 15

Which washing machine type uses a concave-shaped disc?

Chaos punch wash (कैओस पंच वॉश)

Air wash (एयर वॉश)

Agitator wash (एजिटेटर वाश)

Pulsator wash (पल्सेटर वाश)

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Question 10 of 15

Question 11 of 15

How many windings are in ceiling fan?

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Question 11 of 15

Question 12 of 15

In which washing machine is water propelled upwards?

Agitator wash (एजिटेटर वाश)

Pulsator wash (पल्सेटर वाश)

Chaos punch wash (कैओस पंच वॉश)

Air power wash (एयर पावर वॉश)

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Question 12 of 15

Question 13 of 15

Which bearing type is used in table fan?

Sleeve bearings (स्लीव बेयरिंग)

Needle bearings (नीडल बेयरिंग)

Roller bearings (रोलर बेयरिंग)

Ball bearings (बॉल बेयरिंग)

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Question 13 of 15

Question 14 of 15

What is the function of thermostat in automatic electric iron?

To control temperature (तापमान नियंत्रित करना)

To fix the element (तत्व को ठीक करना)

To hold iron (आयरन पकड़ना)

To transfer heat (गर्मी स्थानांतरित करना)

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Question 14 of 15

Question 15 of 15

Which motor type is used in ceiling fan?

Universal motor (यूनिवर्सल मोटर)

Permanent capacitor motor (स्थायी संधारित्र मोटर)

Capacitor start induction run motor (संधारित्र स्टार्ट इंडक्शन रन मोटर)

Repulsion motor (प्रतिकर्षण मोटर)

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Question 15 of 15

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