66451. Which of the following circuit is used as a memory device’ in computers?
66452. What is the flux density of a magnetic field whose flux is 3000 µWb and cross-sectional area is 0.25 m2?
66453. The topology with highest reliability is:
66454. How much flux is there in a magnetic field when its flux density is 5000 T and its cross-sectional area is 300 mm2?
66455. In a braud sense a railway track is an example of:
66456. What are the effects of moving a closed wire loop through a magnetic field?
66457. Which is the first search engine?
66458. What is the zero-voltage switch used for?
66459. A software that acts as an interface between the user and the inner workings of the internet is called:
66460. Temperature sensing can be achieved by the use of
66461. What do you need to have a dial up internet connection?
66462. The purpose of compensation for a thermocouple is
66463. Which of the following is the command used to display files in a directory in Unix System?
66464. The change in value of an analog signal during the conversion process produces what is called the
66465. Expand the term SMPS:
66466. Which of the following performance specifications applies to a sample-and-hold circuit?
66467. In fiber optic cable,data is transferred in the form of:
66468. RTDs are typically connected with other fixed resistors
66469. One of the following is an Antivirus software.Find it out:
66470. Holding current for an SCR is best described as
66471. In Internet the files are transferred using the Protocol:
66472. What is the moving part of a linear variable differential transformer?
66473. In which year Linux Kernel created by Linus Torvalds released?
66474. A resistance temperature detector produces a voltage for a given change in temperature.
66475. MIPS stands for:
66476. The triac provides better dc power control than the SCR.
66477. BIOS of a computer is stored with in:
66478. The SCR is ideal for ac applications.
66479. 45………….enables computers to communicate via telephone line
66480. Displacement, velocity, and acceleration can all be measured by using specific motion transducers.
66481. The short cut key Alt+F4 is used to:
66482. A strain gauge uses the principle of capacitance for its operation.
66483. The number of digits in a number system is called:
66484. Thermocouple connections must be taken into account to ensure a high degree of accuracy.
66485. The address of a web page is called:
66486. The change in value of the analog signal during the sampling process produces what is called the quantization error.
66487. Pressure transducers are devices that exhibit a change in resistance inversely proportional to a change in pressure.
66488. A basic sample-and-hold circuit consists of an analog switch, a capacitor, and an instrumentation amplifier.
66489. Noncontacting displacement transducers include optical and capacitive transducers.
66490. All triacs operate in __________.
66491. The number of bits in a digital word determines the number of digital combinations that will be represented. The number of combinations can be calculated by ________.
66492. A(n) _____ can be rapidly switched on and off remotely by another controlling circuit.
66493. A sample-and-hold circuit consists of _________.
66494. RTDs, strain gauges, and pressure transducers are _____ devices.
66495. A thermistor's temperature characteristic is essentially _________.
66496. The three types of relative pressure measurement are ________.
66497. The financial business transaction that occur over an electronic network is known as:
66498. The two most common types of analog-to-digital converters discussed in this chapter were the ______.
66499. In which printer heated pins are used to print characters?
66500. The voltage produced by a thermocouple is called the _________.
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