Daily capsule 29,30

Capsule 30______

Let's test your self

Q1- Which of the following connection doesn't have neutral point

Star connection

Delta connection

Parallel connection

Series connection

Q2- 230 V power supply is coming to our home. This 230 V refers to

RMS value

average value

peak to peak value

maximum value

Q3- Mass of an electron is

1.602 X 10^ -19 kg

6.2 X 10^ -18 kg

9.1 X 10^ -31 kg

none of the above

Q4- The ohm's law can not be applicable where

voltage varies

current varies

resistance varies

temperature varies

Q5- Which one of the following is an active transducer

thermister

thermocouple

LVDT

none of these

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Capsule 29______

Let's test your self

Q1- MCBs are used to protect the appliances against

Voltage

Current

Power

reverse current

Q2- KCL is based on

Law of conservation of energy

Law of conservation of power

Law of conservation of charge

Law of conservation of heat

Q3- Electrolyte is a

conducting liquid

insulating liquid

semi-conducting liquid

none of these

Q4-Which instrument has lowest resistance

voltmeter

power factor meter

tachometer

ammeter

Q5- 1 electrical HP is equals to

735.5 watt

700 watt

746 watt

800 watt

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