ESAS RECENT BOARD EXAM TERMS PART II
Test Your Knowledge: ESAS Recent Board Exam Terms
Welcome to the ESAS Recent Board Exam Terms Quiz! This quiz features 35 carefully crafted multiple-choice questions designed to assess your knowledge of important terms and concepts relevant to modern technology, engineering, and communication.
Challenge yourself with questions on topics like:
- Mobile communication
- Databases and Networking
- Sound and Audio Frequency
- Material Science
What is GPRS
General Packet Radio Service
General Packet Radio System
General Packet Radar Service
General Pocket Radio Service
What is MMS
Multimedia Massaging Service
Multimedia Message Service
Multimedia Messaging Service
Multimedia Messaging System
In order that a program to run, it must be placed in the computers memory by a/an
Compiler
Loader
Installer
Interpreter
What type of database stores all information in the equivalent of matrix
Hierarchical Database
Relational Database
Ordered Database
Sequential Database
What do you call a computer that receives and stores email data until retrieved by the email account holder
ISP
POST
POP Server
MPEG
What is represented by GSM
Global system messaging
Global system for mobile communication
Global structure messaging
Global structure for mobile communication
He proclamation made by President Benigno Aquino III that May is the electrical safety month is presidential decree no.
193
184
183
1081
Which of the following must be used to connect computers with different languages to the internet
TCP/IP
Fire wall
Ethernet
Router
It is a dedicated computer or a software system running on a computer that acts as an intermediary between endpoint devices
VPN
Proxy Server
Packet filters
Firewall
VPN means
Virtual Private Network
Virtual Public Network
Virtual Proxy Network
Virtual Privacy Network
Which one is another term for harmonic
Resonance
Pitch
Loudness
Overtone
What is the measure of lumen output per watt input produced by the light source
Lumen
Efficacy
Quality factor
Coefficient of Utilization
An audio frequency is said to be within
400 to 40 kHz
20 to 20 kHz
100 to 100 kHz
None of these
When a sound wave goes from air to water, what quantity remains the same
Speed
Frequency
Wavelength
Amplitude
If the cell phone losses signal, which of the following must be done
Hand over to another cell site
Change the cellphone brand unit
Change the signal provider company
Change the antenna of the cell site
What fraction of the full load current must be used as a factor to calculate the size of conductor for the capacitor
1/2
1/3
1/4
1/5
What is the most common reinforcement for polymer composites
Boron
Ceramic
Graphite
Glass fiber
Metal matrix composites are metals reinforced by
Boron
Ceramics
Graphite
Glass fiber
It is formed by injecting or pouring molten metal into the mold where it cool and take the shape of the mold
Ingot
Colloid
Mold
Crystalline
Which of the following is the instrument used to measure the speed of the motor in rpm
Tachometer
Frequency meter
Speedometer
Pitot tube
Which of the following metals has the highest specific heat capacity at 100 degrees celsius
Aluminum
Bismuth
Copper
Iron
Hard water is a water which contains soluble salt of which?
Calcium
Sodium
Sulfur
Chlorine
What engine is used for fighter bomber planes
Turboprop
Turbojet
Ramjet
Pulsejet
What is meant by controlled volume
Isolated system
Closed system
Fixed region in space
Reversible process
It is a turbine consists of series of blades mounted around the wheels
Francis
Kaplan
Impulse
Propeller
What do impact test determine?
Hardness
Toughness
Yield strength
Creep strength
What is the packing factor of a hexagonal closed pack lattice
0.52
0.60
0.68
0.74
Which of the following type of coal ranks the highest
Anthracite
Butuminuous
Coke
Lignite
What element improves the strength and fatigue properties of copper
Beryllium
Berkelium
Americium
Barium
The best strategy to eliminate redundancy is by
Standardization
Transformation
Normalization
Substitution
An agreement between the users and the grid owner which specifies the term and condition pertaining to the connection of the user system or equipment to a new connection point in the grid
Std connection agreement
Connection agreement
Memorandum of agreement
None of these
A process not involved in the operating cycle of a carnot engine
Isothermal expansion
Isobaric expansion
Adiabatic compression
Adiabatic expansion
Which of the following is a soft iron
Permanent magnet
Magneto
Temporary magnet
All of these
If a function of n variables f(x1, x2, ... , xn) is convex, which of the following is true about its nxn Hessian matrix
It is semidefinite
It is negative semidefinite
It is positive semidefinite
It is indefinite
What is defined as the current assets minus inventories and prepaid expenses
Profit margin ratio
Price earning ratio
Return on investment ratio
Quick ratio
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