Parallel Circuits – 17

5555555555

17. Five 100 Ω resistors are connected in parallel. If one resistor is removed, the total resistance is ________.

(a) 25 Ω
(b) 500 Ω
(c) 100 Ω
(d) 20 Ω

Answer
Answer : (a)
Explanation
Explanation : 1/R = 1/R1 + 1/R2 + 1/R3 + 1/R4 1/R = 1/100 + 1/100 + 100 + 1/100 1/R = 4/100 1/R = 1/25 Therefore R = 25 ohm.
Subject Name : Electrical Engineering
Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT
Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant
Electrical Engineering Books

Sale
Objective Electrical Technology (2018-19 Session)
V.K Mehta (Author); English (Publication Language); 1089 Pages - 11/30/2004 (Publication Date) - S Chand (Publisher)
₹ 629
Sale
An Integrated Course In Electrical Engineering (With About...
J.B. Gupta (Author); English (Publication Language); 1100 Pages - 01/01/2013 (Publication Date) - S.K. Kataria & Sons (Publisher)
₹ 975
Sale
Basic Electrical Engineering
Binding: paperback; Language: english; This product will be an excellent pick for you; V.K Mehta (Author)
₹ 523
Sale
Basic Electrical Engineering Revised First Edition
Product Condition: No Defects; Kulshreshtha, D C (Author); English (Publication Language); 880 Pages - 07/01/2017 (Publication Date) - McGraw Hill Education (Publisher)
₹ 295
Sale
A Handbook for Electrical Engineering(Old Edition)
ME Team (Author); English (Publication Language); 692 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)
₹ 280

GATE 2022 Total InfoENGG DIPLOMAUGC NET Total Info
IES 2022 Total InfoPSUs 2021 Total InfoCSIR UGC NET Total Info
JAM 2022 Total InfoM TECH 2021 Total InfoRAILWAY 2021 Total Info

Related Posts

  • Parallel Circuits - 125555555555 12. A 470 Ω resistor, a 220 Ω resistor, and a 100 Ω resistor are all in parallel. The total resistance is approximately ________. (a) 790 Ω (b) 470 Ω (c) 60 Ω (d) 30 Ω
    Tags: ω, resistor, parallel, basic, electrical, engineering
  • RC Circuits - 95555555555 9. A 47 Ω resistor and a capacitor with 150 Ω of capacitive reactance are in series across an ac source. The impedance, expressed in rectangular form, is ________. (a) Z = 47 Ω + j150 Ω (b) Z = 47 Ω – j150 Ω (c) Z = 197 Ω (d) Z = 103 Ω
    Tags: ω, basic, electrical, engineering
  • Parallel Circuits - 35555555555 3. When a 1.6 kΩ resistor and a 120 Ω resistor are connected in parallel, the total resistance is ________. (a) greater than 1.6 kΩ (b) greater than 120 Ω but less than 1.6 kΩ (c) less than 120 Ω but greater than 100 Ω (d) less than 100 Ω
    Tags: ω, parallel, resistor, circuits, connected, total, resistance, basic, electrical, engineering
  • Parallel Circuits - 205555555555 20. Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 Ω, the current through each parallel resistor is ________. (a) 25 mA (b) 100 mA (c) 6.25 mA (d) 200 mA
    Tags: parallel, total, circuits, resistors, connected, resistance, ω, resistor, basic, electrical
  • Series Parallel Circuits - 15555555555 1. Two 1.2 kΩ resistors are in series and this series combination is in parallel with a 3.3 kΩ resistor. The total resistance is ________. (a) 138 Ω (b) 1,389 Ω (c) 5,700 Ω (d) 880 Ω
    Tags: ω, parallel, circuits, resistors, resistor, total, resistance, basic, electrical, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here