Description : Refers to a continuous tone generated in a local exchange terminal through a combination of two frequencies 350 Hz, and 440 Hz. A. Busy tone B. Call waiting tone C. Dial tone D. Standard tone
Last Answer : B. Call waiting tone
Description : What does a tone control circuit in a receiver do to the audio signal?
Last Answer : It controls the amount of bass and treble response.
Description : With a single modulating tone, what is the amplitude of the sideband frequencies at 100-percent modulation?
Last Answer : One-half the amplitude of the carrier.
Description : What is the tin-lead alloy percentage of solder used for electrical connectors, splices, and terminal lugs?
Last Answer : 60-percent tin and 40-percent lead (60/40 solder).
Description : Why are preinsulated terminal lugs and splices color coded?
Last Answer : To identify wire sizes they are to be used on.
Description : Why should a lockwasher never be used with an aluminum terminal?
Last Answer : It gouges the terminal lug and causes deterioration.
Description : What tools should be used to install large aluminum terminal lugs and splices?
Last Answer : Power-operated crimping tools.
Description : Should aluminum wire be cleaned prior to installing an aluminum terminal lug or splice?
Last Answer : No, it is done automatically by the petroleum abrasive compound that comes in the terminal or splices.
Description : Which of the splices discussed is NOT a butted splice? for noninsulated splices and terminal lugs?
Last Answer : Spaghetti or heat-shrinkable tubing.
Description : What are the basic requirements for any splice or terminal connection?
Last Answer : The connection must be both mechanically and electrically as strong as the conductor or device with which it is used
Description : What is a major advantage of the crimped terminal over the soldered terminal?
Last Answer : Requires relatively little operator skill to install.
Description : In order to reverse bias in a PN junction, what terminal of a battery is connected to the P material?
Last Answer : Negative.
Description : The work center supervisor can update what items from a user terminal?
Last Answer : COSAL, APL, EIC, SHIP'S FORCE WORK LIST, and CSMP.
Description : What is the range of earth terminal transmitter output power?
Last Answer : Up to 20 kilowatts.
Description : Why will a meter indicate more voltage at the battery terminal when the battery is out of a circuit than when the battery is in a circuit?
Last Answer : The internal (source) resistance of the battery will drop some of the voltage
Description : In the primary cell, why are negative ions attracted to the negative terminal of the cell?
Last Answer : The positive charge caused by electrons leaving the negative electrode attracts the negative ions.
Description : An ammeter should always be connected so that current will flow into what terminal and out of what terminal?
Last Answer : Negative, positive
Description : How did Jean Toomer's Cane set the tone for the Harlem Renaissance?
Last Answer : A.The stories, poems, and sketches in Cane served as a plea to remember and preserve the past.
Description : A) PayUmoney Explanation: It can allow even the smallest of merchants to start accepting card based payments. It can accept all credit/debit cards. The POS terminal is easy to set up, can be ... , a merchant can start using a PayUmoney POS terminal within 48 hours of signing up for the service.
Last Answer : Which of the following company launched “Receive and Win” campaign for Ramzan? A) Mobikwik B) Freecharge C) Paytm D) MoneyGram E) Udio
Description : Which of the following is not referred to as data terminal equipment? A. Telephone set B. Printers C. Modem D. Computer
Last Answer : C. Modem
Description : LMTD for evaporators & condensers for a given terminal parameters & set of conditions for counter-flow is equal to that for parallel flow. In such heat exchangers, with one of the fluids condensing or evaporating, the surface ... Parallel (B) Mixed (C) Counter flow (D) Same in either 'a', b' or 'c'
Last Answer : (D) Same in either 'a', b' or 'c'
Description : A game can be formally defined as a kind of search problem with the following components. a) Initial State b) Successor Function c) Terminal Test d) All of the mentioned
Last Answer : d) All of the mentioned
Description : 53. While plotting constraints on a graph paper, terminal points on both the axes are connected by straight line because a. The resources are limited in supply b. The objective function as a linear function c. The constraints are linear equations or inequalities d. All of the above
Last Answer : c. The constraints are linear equations or inequalities
Description : On what range should you set the voltmeter prior to taking a voltage measurement?
Last Answer : Highest.
Description : What should you do with a synchro that has a bad set of bearings?
Last Answer : Replace it.
Description : What is the output voltage of a CT when it is set on electrical zero?
Last Answer : Zero or minimum voltage.
Description : What should a voltmeter read when a TX is set on coarse zero?
Last Answer : Approximately 37 volts.
Description : What connections in a TDR system are reversed to set up the system for addition?
Last Answer : . The R1 and R3 leads between the TDR rotor and the TX to which it is connected.
Description : What connections in a TDX system are reversed to set up the system for addition?
Last Answer : The number and type of synchro receivers, the mechanical loads on these receivers and the operating temperatures of both the transmitter and receivers.
Description : When measuring receiver sensitivity, what quantities must you add to the dBm reading obtained on the signal generator or test set?
Last Answer : Attenuations of the directional coupler and the connecting cable.
Description : In addition to recovery time, what determines the minimum range of a radar set?
Last Answer : Pulse width
Description : The distance from a radar set to a target measured along the line of sight is identified by what term?
Last Answer : Range.
Description : What type of transmission line is often used to connect a television set to its antenna?
Last Answer : Twin lead.
Description : What is a central set of programs called that manages the execution of other programs and performs common functions like read, write, and print?
Last Answer : Operating system.
Description : What is a set of antenna elements called?
Last Answer : Antenna Array.
Description : When measuring harmonic distortion, you set the signal generator to input a 15-kHz test signal. To what frequency should you set the wave analyzer?
Last Answer : 45 kHz.
Description : A receive tty set provides outputs in what formats?
Last Answer : Page-size copy paper and perforated tape.
Description : The mode theory uses electromagnetic wave behavior to describe the propagation of the light along the fiber. What is a set of guided electromagnetic waves called?
Last Answer : Modes of the fiber.
Description : What is the advantage of using a battery test set versus a voltmeter to test batteries?
Last Answer : A battery test set will test batteries under load conditions.
Description : What tool is used to set contact clearances on a relay?
Last Answer : A point bender