GIKI Test case studies
GIKI Test · Put your knowledge to work in context.
The GIKI Test is the entrance assessment used by the Ghulam Ishaq Khan Institute of Engineering Sciences and Technology (GIK Institute) in Pakistan for candidates seeking undergraduate admission. The institution advertises a 2026 undergraduate intake under the banner "Apply for Undergrad Admissions 2026", and its admissions pages list bachelor's programmes across Artificial Intelligence, Computer Engineering, Computer Science, Cyber Security, Chemical Engineering, Civil Engineering, Data Science, Electrical Engineering, Management Sciences, Material Engineering, Mechanical Engineering and Software Engineering. The GIKI Test case studies are 5 cases and about 2,707 words.
1Neutral Overheating on a Harmonic-Rich 400 V Board
A 400 V, three-phase four-wire TN-S distribution board supplies twelve 30 kW UPS rectifiers and six variable-frequency drives. The 250 A moulded-case breaker has not tripped, but the neutral bar reaches 78 C while phase conductors sit at 55 C.
542 words, about 3 min2Checkout Latency Spike Under Retry Amplification
An online checkout service runs as three identical Kubernetes pods behind a load balancer. Each pod uses a HikariCP pool with maximum 10 connections; the PostgreSQL primary is configured for 100 connections.
472 words, about 2 min3Pump Vibration Near a Lateral Critical Speed
A newly commissioned API 610 OH2 pump runs at 2,980 rpm and delivers 180 m3/h at 65 m head. A route vibration survey shows overall 1x vibration of 8.4 mm/s RMS on the drive-end bearing, with stable phase and little 2x or harmonic content.
520 words, about 3 min4Batch Reactor Scale-Up With a Cooling Failure Scenario
A batch reactor with a 4 m3 vessel is charged with 1,800 kg of reaction mass having a specific heat of 3.0 kJ kg^-1 K^-1. The recipe adds 450 kJ of reaction heat per kilogram of charge over 90 minutes at 70 C, and the jacket can remove 120 kW at that temperature.
561 words, about 3 min5Cost-Sensitive Threshold Selection Under Delayed Labels
A utility deploys a gradient-boosted classifier to rank 200,000 distribution transformers for failure within 30 days. Only 1.2% fail in the window.
612 words, about 3 min