## UPRVUNL JE Electrical 21-Oct-2021 Previous Year Paper Solution | Morning Shift Junior Engineer

Question 1: In circuit breakers making capacity = _____________ X Symmetrical breaking capacity. a. 2.97b. 1.82c. 2.55d. 4.12 Answer: 2.55 Question 2: Calculate the rectification efficiency of half wave rectifier if input power to rectifier is 150 W and power obtained is 90 W. a. 60%b. 50%c. 40%d. 80% Answer: 60% Question 3: Which of … Read more

## ELECTRICAL ENGINEERING MCQ

This questions are very help full in your JE/AE exam electrical engineering MCQ Question 01: Which material is used for the manufacture of brushes in DC motors? A. LeadB. CopperC. CarbonD. All of these Answer: Carbon Question 02: Which among these devices are used to protect low voltage induction motor? A. HRC fuseB. Contactor starterC. … Read more

## UPPCL-JE Exam Paper with solution – 07/ September / 2021

Question 01: According to IE rules for service connection for low and medium voltage line, the height of service line conductors erected across a street must NOT be less than: A. 5.490 mB. 5.791 mC. 6.10 mD. 5.18 m Answer: B Question 02: How many AND and OR gates are required to realize Y = … Read more

## [DOWNLOAD PDF] UPPCL JE PREVIOUS YEAR PAPER Nov-2019

Questions asked in Nov 2019 I have created a mock test. This test paper will give you environment for you haw to solve paper. For more paper on previous year click here For subject wise if you want to give paper then click here Free mock test of UPPCL previous year exam questions asked in … Read more

## [Download Pdf] UPPCL JE Previous Year Paper MAY-2019

Questions asked in May 2019 I have created a mock test. This test paper will give you environment for you haw to solve paper. For more paper on previous year click here For subject wise if you want to give paper then click here Free mock test of UPPCL previous year exam questions asked in … Read more

## MOCK TEST on 8051 Microcontroller – series -2

This mock test contains 50 questions. Free mock test on 8051 microcontroller. Check your skills and get your result after completing test. For more paper on previous year click here For subject wise if you want to give paper then click here This test contains 8051 microcontroller questions based on asked in previous year competitive … Read more

## Top 50 8051 Microcontroller MCQ – 2

Hi all, This is second part of 8051 microcontroller multiple choice questions series. In this MCQ series i have explained top 50 multiple choice questions. If you want to see more questions on 8051 microcontroller then check my previous post here. This series will help in competitive exam like UPPCL- JE, SSC JE, RSEB, RRB … Read more

## Power Electronics MCQ serires 1

Top 20 questions of power electronics. For explanation of each answer you can watch my video Question 1: A thyristor is basically PNPN device A combination of diac and triac A set of SCRs A set of SCR, diac and a triac Answer: PNPN device Question 2: A silicon controlled rectifier (SCR) is a Unijunction device … Read more

## 8051 Microcontroller MCQ # 1

Hi all, This is first part of 8051 microcontroller multiple choice questions series. In this MCQ series i have explained top 20 multiple choice questions. If you want to see more questions on 8051 microcontroller then check my next post here. This series will help in competitive exam like UPPCL- JE, SSC JE, RSEB, RRB … Read more

## #4 Top 50 PLC and SCADA MCQ

Important 50 Multiple Choice Question based on PLC and SCADA Question 1: What is the full form of SCADA? Supervisory Control and Document Acquisition Supervisory Control and Data Acquisition Supervisory Column and Data Assessment Supervisory Column and Data Assessment Answer: Supervisory Control and Data Acquisition Question 2: DCS is a ______ Distributed Control System Data … Read more