Top 250+ Solved Mechatronics MCQ Questions Answer
Q. Which of the following represents the output of Hall Effect transducer?
a. hall potential
b. emf
c. applied voltage
d. lorentz voltage
Q. A chemical transduction system is interfaced to the optical fibre at its end. This type of sensor is called?
a. chemical sensor
b. thermal sensor
c. photoelectric sensor
d. light sensor
Q. The register that may be used as an operand register is
a. accumulator
b. b register
c. data register
d. accumulator and b register
Q. The register that can be used as a scratch pad is
a. accumulator
b. b register
c. data register
d. accumulator and b register
Q. Which of the processor’s stack does not contain the top-down data structure?
a. 8086
b. 80286
c. 8051
d. 80386
Q. The architecture of 8051 consists of
a. 4 latches
b. 2 timer registers
c. 4 on-chip i/o ports
d. all of the mentioned
Q. The transmit buffer of serial data buffer is a
a. serial-in parallel-out register
b. parallel-in serial-out register
c. serial-in serial-out register
d. parallel-in parallel-out register
Q. The receive buffer of serial data buffer is a
a. serial-in parallel-out register
b. parallel-in serial-out register
c. serial-in serial-out register
d. parallel-in parallel-out register
Q. The register that provides control and status information about counters is
a. ip
b. tmod
c. tscon
d. pcon
Q. The register that provides control and status information about serial port is
a. ip
b. ie
c. tscon
d. pcon and scon
Q. The device that generates the basic timing clock signal for the operation of the circuit using crystal oscillator is
a. timing unit
b. timing and control unit
c. oscillator
d. clock generator
Q. The registers that are not accessible by the user are
a. accumulator and b register
b. ip and ie
c. instruction registers
d. tmp1 and tmp2
Q. In which of these modes, the immediate operand is included in the instruction itself?
a. register operand mode
b. immediate operand mode
c. register and immediate operand mode
d. none of the mentioned