What is the power input to an electric heater, that draws 4 amperes at 250 volts supply source?
An appliance has a resistance of 100 ohms, takes 2 amperes. What is the power consumed by the appliance?
Which of the following convention is used for Glass?
Which law states that the relation between the current, voltage, and resistance in a closed circuit is at a constant temperature?
A triangle in which two sides are equal is called:
Which law states that, in each closed circuit, the sum of all voltage drops are equal to zero?
which one is a cardinal number ?
In a right angle triangle, the longest side is:
Choose the correct spelling
which of the following is correct ?
According to the Indian Standard institution (ISI) what is the size of the designation A4 in mm?
Which material is having negative temperature coefficient? (
Which of the following is a perfect square
The unit of temperature in SI unit is
find the value of x in 12:9::24:x ?
Which Pencil Use in winter ?
If the sum of two angle is 180o they are
Which law states that the sum of the currents meeting at junction is equal to zero?
Which is the example for negative temperature coefficient substance?
what is a shortcut key for 'copy' command ?
which of the following is improper fraction
find the value of L.C.M. of
Calculate the hot resistance value of the lamp 200 watts/250 volts?
if A:B = 2:3 and B:C= 4:5 find the value of A:B:C ?
. How many pairs of parallel lines are there in Trapezoid?
Obtuse angle measurement between
Which one of the following fire extinguishers is suitable for the live electrical fire?
As per IE rules the maximum allowable variation between declared and actual v consumer's premises should be
What is percentage of 3 out of 3000?
What is the plural form of sheep ?
The train ____________through the tunnel . ( use present progressive tense )
How many external tangents are there for two circles?
find the value of square root of 1225
The Unit of length in Metric system..
How many electrons are there in the valence shell of a copper atom?
. As per Ohm's law statement in the circuit, current is directly proportional to........
What is the S.I unit of specific resistance?
Which of the following convention is used for Wood ?
Practical S.I. unit of heat is expressed in 8. What is the S.I. unit of specific resistance?
What is the unit of power?
Your pencil is ___________than mine . (use comperative adjective )
Choose suitable 'Wh' word for given sentence - _______________animal do you like ?
Two lamps rated 200 W/240 V are connected in series and combined set is connected across 240 V. AC supply mains. The total power consumed in the circuited is
Which one is an input device ?
What is the commercial unit of electrical energy?
The given Wheatstone bridge is balanced when P= 100 2; Q=1k2 and S = 120 £2. Calculate the value of the unknown resistance.
A 10 volts battery is connected to a 5 ohms resistor, then the current flows through resistor is.
