Robert-Bosch campus placement papers |   11093

Robert-Bosch campus placement papers

Hello Everyone..

I am a student of BVBCET from EEE department. We had Robert Bosch interview today. It was conducted by Hirepro and the question paper was same for Electrical branches. First round is completely a GAME OF DICE guys. I did not get through first round because I don't play dice game. Total -60 questions. +1 mark for right answer -0.25 for wrong answer (35m Technical + 20m (Probability+Permutation Combination+Work+Analytical reasoning+Antonym and Synonyms)+ 5m (Passage reading) Technical questions from Digital electronics-(8-10) Mux and Full adder related questions Analog electronics-4-5 Questions LIC-(4-5) Questions on Oscillators were asked Microcontroller 8051 - 3 Questions Microprocessor 8085 and 8086- 2 Questions C programming-3 Questions RTOS-2 Questions Network analysis- 2-3 Questions

1) Cmos had advantage over TTL
a)Low power consumption and low fan out
b)Low power consumption and high fan out
c)High speed with low power consumption
Ans) b

2) How many half adders and Or gate is required to build a 4 Bit Full adder?
a)8 and 4
b)8&3
c)7&4
d)7&3
Ans) a

3)What is the output voltage if input is 3V with forward loop gain 2 and feedback loop gain of 2?
a)1.2
b)0.6
c)3.2
Ans) a

4) Power output of a rectifier is 40W and Power input is 100W what is the efficiency??
a)20%
b)40%
c)80%

5)What are the number of select lines for 32:1 mux?
a)3
b)4
c)5
d)6
Ans)c
 

6)Number of flip flops needed for mod 34 counter?
a)5
b)6
c)7
d)8
Ans)b

7)Most commonly used scheduling algorithm??
a)Multilevel queue threading
b)First come first serve
c)Pre-emptive
d)Round robin

Questions to identify oscillators like armstrong oscillator, hartley oscillator the Passage reading was something about human and nature. I have just mentioned easy questions. Prepare well guys.

All the best!!!

feedback