Other questions in this quiz

2. Calculate the voltage drop in a resistor, when the power absorbed is 9kW and the current flowing is 63 amperes.

  • 13.85 volts
  • 142.85 volts
  • 138.85 volts
  • 102.01 volts

3. 7. Calculate the value of resistor that absorbs 1kW of power when a current of 10 amperes is flowing.

  • 12 Ohm
  • 9Ohm
  • 10 Ohm
  • 15 Ohm

4. 11. Three resistors of 1 Ohm, 0.005k/Ohm and 500m/Ohm are connected in series across a 52 volt d.c. supply. Calculate the power absorbed by each resistor

  • 64W, 403W and 29W
  • 64W, 320W and 32W
  • 60W, 315W and 32W
  • 55W, 320W and 41W

5. An appliance is rated at 3kW 240 volts. Calculate the current drawn from the supply.

  • 12.5 amps
  • 12 amps
  • 10.5 amps
  • 9.5 amps
View more questions

Comments

atlas27

Report

Sometimes, tree removal becomes necessary due to safety concerns or when a tree is dying or dead. Tree service professionals have the expertise and equipment to safely remove trees without causing damage to the surrounding landscape. The palm tree stump removal cost can vary. 

Similar Mathematics resources:

Indices
Powers
See all Mathematics resources »See all Number resources »