INDUCTION MACHINES OBJECTIVE QUESTION AND ANSWERS (ONLINE BITS)
1.Speed of the stator field of an Induction motor is
(a) Synchronous speed
(b) Any speed
(c) Less than Synchronous
(d) Slip Speed
Ans(a) Synchronous speed
2.Difference in speed between stator field and rotor
(a) Full load speed
(b)No load speed
(c)Slip
(d) Regulation
Ans:(c)Slip
3.Frequency of current in rotor
(a)Supply frequency
(b)Less than supply ... [ Continue reading... ]
DIGITAL ELECTRONICS MULTIPLE CHOICE QUESTIONS-PART-4
101. Digital technologies being used now-a-days are
a. DTL and EMOS
b. TTL, ECL, CMOS and RTL
c. TTL, ECL and CMOS
d. TTL, ECL, CMOS and DTL
102. A TTL circuit with totem pole output has
a. high output impedance
b. low output impedance
c. very high output impedance
d. any of above
103. TTL uses
a. multi emitter transistors
b. multi collector transistors
c. multi base ... [ Continue reading... ]
DIGITAL ELECTRONICS MULTIPLE CHOICE QUESTIONS -PART-3
51.RAM can be expanded to a
a. increase word size
b. increase word number
c. increase word size or increase word number
d. none of above
52. Which memory is available in all technologies
a. PROM
b. EEPROM
c. ROM
d. EPROM
53. Which memory does not require programming equipment
a. PROM
b. EEPROM
c. ROM
d. EPROM
54. In CCD
a. small charge is deposited for logical... [ Continue reading... ]
DIGITAL ELECTRONICS OBJECTIVE QUESTIONS -PART-2
26.A parity bit is
a. used to indicate uppercase letters
b. used to detect errors
c. is the first bit in a byte
d. is the last bit in a byte
27. Which of these devices are two state.
a. lamp
b. punched card
c. magnetic tape
d. all the above
28.The output impedance of of a logic pulser is
a. low
b. high
c. may be low or high
d. none of above
28.The number of LED display ... [ Continue reading... ]
DIGITAL ELECTRONICS OBJECTIVE QUESTIONS -PART-1
1.The number of digits in octal system is
a.8
b.7
c.10
d. none
2..The number of digits in Hexadecimal system is
a.15
b.17
c.16
d. 8
3.The number of bits in a nibble is
a.16
b.5
c.4
d.8
4.The digit F in Hexadecimal system is equivalent to ------ in decimal system
a.16
b.15
c.17
d. 8
5.Which of the following binary numbers is equivalent to decimal... [ Continue reading... ]
ELECTRICAL ENGINEERING OBJECTIVE QUESTION PAPERS | ELECTRICAL ENGG MULTIPLE CHOICE QUESTION PAPERS | ELECTRICAL OBJECTIVE QUESTIONS | ELECTRICAL MULTIPLE CHOICE QUESTIONS | ELECTRICAL OBJECTIVE COMPETATIVE EXAM QUESTION | COMPETATIVE OBJECTIVE QUESTIONS ELECTRICAL | DAILY OBJECTIVE ELECTRICAL QUESTIONS | DAILY MULTIPLE CHOICE ELECTRICAL QUESTIONS
ELECTRICAL OBJECTIVE QUESTIONS DAY-2
Daily questions from all electrical ... [ Continue reading... ]
ELECTRICAL ENGINEERING OBJECTIVE QUESTION PAPERS | ELECTRICAL ENGG MULTIPLE CHOICE QUESTION PAPERS | ELECTRICAL OBJECTIVE QUESTIONS | ELECTRICAL MULTIPLE CHOICE QUESTIONS | ELECTRICAL OBJECTIVE COMPETATIVE EXAM QUESTION | COMPETATIVE OBJECTIVE QUESTIONS ELECTRICAL | DAILY OBJECTIVE ELECTRICAL QUESTIONS | DAILY MULTIPLE CHOICE ELECTRICAL QUESTIONS
ELECTRICAL OBJECTIVE QUESTIONS DAY-1
Daily 30 questions from all electrical topics..topic wise... [ Continue reading... ]
