1)4-28 indicate9A pg1212)code number AN320-109A pg1303)about type of terminal fitting9A pg1444) read about when incr or decrease induced back EMF in motor !5) read about during engine running EMF induce in thermocouple indicate assist the show of volt with reference of..!6)about fleming right hand rule & lenZ lawBLT V1 pg 3007)about galvanic corrosion ?8)cause of poor indication of DPI?9)transistor basis act as?a)act as battery basisb)switch circuit basis10)at light load in transformer , transformer efficiency low ?a)small copper lossb)high losses in transformerc)secondary output low11) callipers (inside and outside define)9A pg54412)read all figure of poor welding9A pg48713) about toughness of heat treatment?14)purpose of commutator in DC generator?15) drawfiling9A pg53716) read definition and purpose of varactor and zener diode?17) overhaul manuals9A pg464( read all manual purpose it help u in dgca )18)logic gate describe by ?a)truth table1. b) boolen alzebra19)read from 9A(co2) applicable to which class of fire?20)read about pressure release in cabin altitude (positive pressure & negative pressure)21)MTCS related to installation of battery to a/c from long storage ?a)during long period storage battery a required to be kept in charged condition and it can be installed on a/c immediately1. b) during long period storage if battery a kept completely in discharged condition, short b/w the main battery + & terminalc)as in A ,above and before installation it should be ensure tat a trichle charged)as in C,above and electrolyte level should be monitored periodically and water should be replaced#22)MTCS related to a/c batteryA)bat mabufacture specify the temp range to avoid rapid deteroration of the separator and plate of batt#23) flight path info on an a/c FMC stored in ?ESMIN 146A)electronically alterable RAM(ERAM)#24)MTCS related 32bits of ARNIC 429 )ESMIN 147a)1st8 digit called cable1. b) 9 to 10 digit (SDI)2. c) 11 to 28 digit data information3. d) ALL#26)as the angle of attack of an airfoil increase , the centre of pressure will ?1. a) move forward the leading edge#27)the function of a display controller in an EFIS?( this question repeated 2 time in june session so find the rit answer , i gven full option with best)1. a) display alphanumeric data and representation of a/c instrumentb)allow the pilot to select the appropriate sys configuration for the current situationc)receive and process input signals from a/c and engine sensor and send the data to appropriate display1. d) all28)by pass ratio of turbofan engine is ratio of?a)amount of airflow from the fan by pass to the core flow of the engine #29)an oscillator circuit use1. a) positive feed back#30)the input of NAND gate connected together the resulting circuit is1. a) NOT gate #31)any digital circuit can be made by the repeated use of?a)NAND gate #32)the principle of operation of air speed indicator isa)difference b/w static and pitot pressure detected by pressure probe #33)while rotating propeller by hand the hydraulic lock in reciprocating engine cylinder is detected which can be eliminated by?9A pg490a)removing either front or rear sprak plug and pull the propeller thru #34)in accordance with kirchoff mesh law, which of the following equation is applicable in any ckt path of a network?2. IR+EMF=0 #35) identify the correct statement for OUTPUT is low when all input are high?a)positive NAND/ negative NOR #36)while testing a semiconductor diode with an ohmmeter?a)a good diode has much more diode resistance with one polarity of the ohmmeter lead compared with the opposite polarity #37) ConditionESMIN pg 1351. NAND gate2. NOR gate#3. AND gate38)Condition1. When s/w on light glow #2. When s/w on light glow3. When s/w off light out4. When s/w off light deem glow Q NO 39 DPI in which part are clean by1. Petroleum base solvent2. Water base solvent3. A volatile petroleum base solvent #40)Sensitivity of coil 20000 lv amount of current required to full scale deflectionESMIN pg1621. 5 MA2. 50 micro amps#3. 30 A41)A metal which are hammer, rolled or pressed into varies shapes without cracking, breaking, or leaving any detrimental effect.1. Melleability. #42.A D.C generator consist of (BLT VOL 2)1) Rotating armature, field winding, Brush assembly #43.Voltage gain 200 and current gain 50 calculate power gain1.42 .10000MA3.10000A4.10000 #Q 44 When ELT battery is remove1). after it discharge2). After 50% of full capacity to be discharge3)by observing the bat replacement date marked on the outside of transmitter #Q 45 Faraday`s law of electromagnetic induction, produce1) Alloy or parallel to lines force2) Cut the magnetic flux #3) Area of lines of force (BLT VOL 1)Q 46 Input of NAND gate connected together which form(VK MEHTA)1)NOR2)NOT #3)ANDQ 47 Which fire extinguisher most effective on class C fire.7. CO28. Halogenated # 3.Both48)Which instrument is use only in static pressure1. VSI2. Airspeed indicators3. Altimeter4. _______1. 2 & 3 & 42. 1 & 3 #3. 2 & 3 & 54. 1 & 3 & 550)Self inducting of 1 hennery equal to1. I mill voltage to the one amplifier second curer flow2. I volt to the 10 ampere per second current flow3. I volt is induced in it when current change thru it is at the rate of one amp/sec #51)The hoses are classified by (9A-17-37)1. Pressure #2. Vacation3. Fatigue4. All52)Moving coil volt meter measure (BLT- 1 pg.452)1. Only A.C Voltage2. Only D.C Voltage#3. The waiting scale set to lobar53)Battery check by ammeter for the purpose of1. To see the pilot2. 3. rate of current use to charge the batt#54)no-load test on a transformer is carrued out to determine ?1. A) magnetizing current and no-load loss#9. Optimum performance of Radio system?10. Optimum performance of ADF System?.