Each unit of a 100-unit hotel is 12 × 15 ft. In addition, there's a 60 × 20 ft officeWhat's the service demand load for conductor sizing for lighting and receptacles?

- Loads, Service, and Overcurrent Protection 6.a. The general lighting load is based on a _______ per square foot basis.A. kilowattB. number of circuitsC. volt-ampereD. general illumination6.b. What's the primary disadvantage of using copper conductors?A. AvailabilityB. WeightC. CostD. Durability

What is the purpose of plenum-rated cabling?

16.  The total voltage in a series-parallel circuit is __________     equal to the sum of the voltage drops across each resistor in the circuit.     distributed across each branch in the circuit.     determined by the product-over-sum method.     equal to the voltage drop of the parallel branch. Which of the following statement is true both for a series and a parallel DC circuit?     powers are additive     voltages are additive     currents are additive     elements have individual currents Electric power is the ________     same as electric pressure.     total number of electrons flowing in a circuit.     number of electrons passing a given point in one second.     rate of using or producing electric energy. A battery produces a current of 0.6 A when the external resistance is 2 ? and 0.2 A when the external resistance is 12 ?. Find the emf of the battery     3 V     6 V     9 V     12 V

Draw a schematic diagram for short circuit

Viva Questions:1. What is the difference between Shunt and Series Stub?2. The stub is used to produce pure resistance at the point of connection (True / False)3. The stub length can be varied from __________________.4. What are the design parameters for stubs?5. Can the stubs be made open or short?

why a resistor is connected in series in sphere gap measurment method ??

The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station.

If the critical commutation time is 2 ms but it was observed that the practical commutation took 2.5 ms. This is the case of __________a) under commutationb) over commutationc) critical commutationd) none of the mentioned

a) Determine total admittance and impedance. b) Draw admittance diagram and impedance diagram. c) Determine the values ​​of C and L. d) Determine the voltage ?? ⃗ and the currents ??  (Se image ! last task)