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