1. One kW-Hr is equivalent to, (a) 1,414.14 BTU per hour (c) 1,414.14 Cal. per sec 2. The voltage across any part of a circuit is equal to the, (b) 3,600,000 N.m (d) 3,600,000 kJ of the current in amperes and the resistance in Ohms. (a) difference (b) product (d) quotient (c) sum in any part of the circuit and the total emf (source) is 3. In a series circuit the current is the . equal to the (a) same, sum of the voltages acrOss each resistor (b) same, difference (c) same, total (d) sum, same 4. System efficiency when maximum power is transferred or delivered is, (a) 60%. (b) 150%. (c) 50%. (d) 200%. 5. In parallel circuit the emf across each resistor is the and the total current is equal to the of all branch currents (a) sum, same (c) same, difference (b) same, product (d) same, sum 6. 1,200 BTU is equivalent to Joules. (a) 302,500 (c) 302,400 (b) 1,265,554 (d) 3,600,000 7. Ohm's Law states that, for a steady current, the current in a circuit is total emf acting in the circuit and is (a) Inversely, directly (c) directly, inversely proportional to the proportional to the total resistance. (b) directly, not (d) Inversely, Inversely 8. is the rate of doing work, or rate of expenditure of energy, and its unit is (a) Energy, Joule (c) Power, Joule (b) Power, Watt (d) Voltage, Volt
1. One kW-Hr is equivalent to, (a) 1,414.14 BTU per hour (c) 1,414.14 Cal. per sec 2. The voltage across any part of a circuit is equal to the, (b) 3,600,000 N.m (d) 3,600,000 kJ of the current in amperes and the resistance in Ohms. (a) difference (b) product (d) quotient (c) sum in any part of the circuit and the total emf (source) is 3. In a series circuit the current is the . equal to the (a) same, sum of the voltages acrOss each resistor (b) same, difference (c) same, total (d) sum, same 4. System efficiency when maximum power is transferred or delivered is, (a) 60%. (b) 150%. (c) 50%. (d) 200%. 5. In parallel circuit the emf across each resistor is the and the total current is equal to the of all branch currents (a) sum, same (c) same, difference (b) same, product (d) same, sum 6. 1,200 BTU is equivalent to Joules. (a) 302,500 (c) 302,400 (b) 1,265,554 (d) 3,600,000 7. Ohm's Law states that, for a steady current, the current in a circuit is total emf acting in the circuit and is (a) Inversely, directly (c) directly, inversely proportional to the proportional to the total resistance. (b) directly, not (d) Inversely, Inversely 8. is the rate of doing work, or rate of expenditure of energy, and its unit is (a) Energy, Joule (c) Power, Joule (b) Power, Watt (d) Voltage, Volt
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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