clock puzzles interview questions
Answer : To the 4 Explanation : The sum of the numbers pointed to by the hour and minute hands […]
Answer : To the 4 Explanation : The sum of the numbers pointed to by the hour and minute hands […]
Answer : 11:01 Explanation : Taking the hour and minute values on each watch separately, as you move to the
Answer : The hour hand points to the 4. Explanation : The sum of the values pointed to by the
Answer : To the 5 Explanation : Start with the top left clockface, and move around the others in a
Answer : 7:05 Explanation : As you move from left to right, the time shown on each watch decreases by
Answer : To the 4Explanation : Start with the top left clockface, and move around the others in a clockwise
41. What is the voltage across a capacitor after being charged from a 100 V source for a period of
21. Which circuit fault do the meter readings in the given figure indicate? A. The 1 komega.gif resistor is
36. What does R1 equal in the given circuit? A. 90 omega.gif B. 180 omega.gif C. 200
6. In a series circuit, larger resistances drop larger voltages. A. True B. False Answer & Explanation Answer:
1. The total resistance of a series circuit is equal to the average of all the resistance values. A.
41. How much current flows in the circuit in the given circuit? A. 20 mu.gifA B. 60 mu.gifA
36. What determines the total resistance in a series circuit? A. the largest resistor B. the sum of
31. Which equation determines individual resistor voltage drop? A. V x R B. I2 x R C.
26. Which is a true statement about the circuit in the given circuit? A. The batteries are series-aiding and
21. If a voltage is connected between contacts 2 and 3 in the given circuit, which resistors will carry current?
16. A short circuit has: A. too much resistance B. no conductance C. no resistance D.
11. An 8-ohm resistor is in series with a lamp. The circuit current is 1 A. With 20 V applied,
11. An 8-ohm resistor is in series with a lamp. The circuit current is 1 A. With 20 V applied,
6. With a total resistance of 3300 ohms and a 45 V source, if R3 is 1200 ohms, what will
1. What is the current flow through R1, R2, and R3? A. 1A, 1A, 1A B. 1A, 2A,
11. An atom with more electrons than protons is ___. A. a positive ion B. a balanced atom
6. If an electronic component fails by developing an open circuit, the current will __________. A. increase B.
1. The unit for voltage is the ___ and the symbol for voltage is ___. A. joule, V B.
21. The potential difference between two points is called voltage. A. True B. False Answer & Explanation Answer: